Titlebook: Imaging, Cerebral Topography and Alzheimer’s Disease; Stanley I. Rapoport,Henri Petit,Yves Christen Conference proceedings 1990 Springer-V

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,Could “Leuko-ara?osis” Be Secondary to Wallerian Degeneration in Alzheimer’s Disease?,8 normotensive and nondiabetic subjects free of cardiac diseases: 32 with Alzheimer’s disease (AD), 36 with Parkinson’s disease (PD), 8 with progressive supranuclear palsy (PSP), and 22 controls. Our study revealed that: (1) in AD, LA scores were greater than in control subjects; (2) in AD, LA was m

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,Topographical Comparison of Lesions in Trisomy 21 and Alzheimer’s Disease: A Study with PET, Anatomxists that avoids such problems as heterogeneity. Down’s syndrome (DS), trisomy 21, is a genetic disorder in which an extra portion of chromosome 21 leads to mental retardation, short stature, and phenotypic abnormalities. DS subjects over 35 years of age demonstrate neuropathological and neurochemi

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Cognitive Deficits and Local Metabolic Changes in Dementia of the Alzheimer Type,mentia of the Alzheimer type and were compared to controls. Reductions in regional cerebral metabolism, measured in the resting state with positron emission tomography and [.F]fluorodeoxyglucose, were greatest in the association cortices relative to the primary sensory and motor cortices and to the

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Patterns of Cerebral Metabolism in Degenerative Dementia,irment of language and visuospatial functions. Characteristically positron emission tomography (PET) scanning reveals posterior biparietal and bitemporal hypometabolism. Increasingly, clinical subtypes of Alzheimer’s disease are being recognized, although it is not yet clear whether these represent

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,Brain Imaging with SPECT in Alzheimer’s Disease,e for tomographic measurements of regional cerebral blood flow, single photon emission computer tomography (SPECT) of the brain has played an important role in the study of dementia disorders. Recently, hexamethyl-propylene-amine-oxime (.-HMPAO) for labeling with .Tc was developed as a tracer for re

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Hemodynamic Subtypes of Dementia of the Alzheimer Type: Clinical and Neuropsychological Characterison computer tomography (SPECT), three normalized indexes of asymmetry (Z-scores) were calculated for characterizing the patient’s CBF pattern. Differences in the clinical and neuropsychological profiles of the hemodynamic subtypes thus defined were assessed. Twenty-nine patients presented with predo

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Summary Comments on Presentations,athology, cognition, and brain metabolism. In the meantime, however, we have discovered that it is a much more subtle disease, and that it deserves to be examined in terms of the topography of the anatomical, functional, and neurochemical systems that it selectively affects. In my introductory paper